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Fixed leg extenders

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This commit is contained in:
Julieñ
2025-09-23 16:05:50 +02:00
parent 327ae2a00a
commit cbdf4370c9
10 changed files with 52 additions and 825199 deletions
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tir_sportif/tripod/gcode/CE3V3SE_04_leg_extenders_v2.gcode
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tir_sportif/tripod/scad/04_leg_extenders_v2.scad
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@@ -34,8 +34,8 @@ module backScrew() {
translate([0,0,25]) {
difference() {
cuboid([58,25,20], rounding=5);
translate([-20,0,-7]) zcyl(l=25, d=tube_d1+delta, rounding=1);
translate([20,0,-7]) zcyl(l=25, d=tube_d1+delta, rounding=1);
translate([-18,0,-7]) zcyl(l=25, d=tube_d1+delta, rounding=1);
translate([18,0,-7]) zcyl(l=25, d=tube_d1+delta, rounding=1);
}
rotate([-90,0,0]) {
translate([0,-17,0]) difference() {
tir_sportif/tripod/scad/11_name_tag.scad
+41 -190
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@@ -1,200 +1,51 @@
id = 16; // inner diameter of ring
od = id+5; // outer diameter of ring
height = 5; // height of ring
gap = 100; // ring opening in degrees
ends=1; // 0 no ends, 1 round ends, 2 clamp ends
hd=1; // mount hole diameter
cd=7; // countersink diameter
cdepth=3; // coutersink depth
blobsize=1; // size of rounded ends, if ends==1
sw=5; // mounting block width
sdepth=14; // support depth
nholes=1; // number of support holes.
block_holes=[1,2,3,4,5]; // block some holes e.g. [2,3]
sh=10; // mounting block height. NB total height is nholes x height.
support_loc=0; // 0 = mounting block is centered, >0 centred on hole number
support_rot=90; // support angle / clamp angle.
flat_bottom=false; //remove all points below the bottom of the ring for ease of printing
clamp_width=5; // width of clamp ends
clamp_depth=10; // depth of clamp ends
clamp_height=10; // height of clamp ends
clamp_hole=3; // diameter of clap screw hole
clamp_holew=1; // clamp hole width
// Provided under a Creative Commons Share Alike License
// CC-BY-SA
// Created by MacLemon
// internal constants
$fn=100;
g=1/(nholes+1);
fracs=[for (i=[g:g:(1-g)]) each i];
sh2=sh+cd;
// This Clip is used for mounting an LED strip to a pipe. Either place it between LEDs, or print from translucent material. I recommend using PET-G.
module main() {
difference() {
union(){
// the clip
clip();
// mounting block
if (nholes>0) {
rotate([support_rot,0,0]) {
if (support_loc==0) { //center
translate([0,0,-(sh/2)*(nholes-1)]){
support_block();
}
} else {
translate([0,0,-sh*(support_loc-1)]){
support_block();
}
}
}
//$fn=30; // Usually fine for rendering previews.
//$fn=60; // Used for final rending to .stl. (Yes, this IS slow.)
$fn= $preview ? 15 : 30; // uses 30 fragments for preview, 64 for rendering.
pipe_diameter = 16.3; //mm Diameter of the pipe the clip shall hold on to.
outer_diameter = 23; //mm Outer diamter of the clip. (How beefy the clip is.
clip_width = 7; //mm Thickness of the clip. Shall fit in between LEDs.
strip_width = 12.3; //mm How wide the LED strip to be mounted is.
strip_height = 3; //mm Thickness, or how tall is the LED strip including an optional Epoxy cover.
rounding = 1; //mm
clip_thickness = outer_diameter - pipe_diameter; // mm
minkowski(){
difference(){
hull(){ // ring + LED strip holder block
cylinder (r = outer_diameter / 2 - rounding / 2, h = clip_width - rounding, center = true); // Clip Ring
translate ([(pipe_diameter + strip_height) / 2, 0, 0])
cube ([ strip_height + clip_thickness - rounding, strip_width + clip_thickness, clip_width - rounding], center = true); // LED Block
translate ([(-pipe_diameter - strip_height) / 2, 0, 0])
cube ([ strip_height + clip_thickness - rounding, strip_width + clip_thickness, clip_width - rounding], center = true); // grip Block
}
// Remove LED strip cutout
translate ([(pipe_diameter / 2 + strip_height + rounding)/2, 0, 0])
cube ([(pipe_diameter / 2 + strip_height + rounding), strip_width + rounding , clip_width * 2], center = true);
// Remove clip on section
translate ([-sqrt(2 * pow(outer_diameter, 2))/2, 0, 0])
rotate ([0, 0 ,135]) {
cube ([outer_diameter, outer_diameter, clip_width * 2 ], center = true);
}
if(nholes>0){
// holes go through clip and mounting block
rotate([support_rot,0,0]) {
if (support_loc==0) { //center
translate([0,0,-(sh/2)*(nholes-1)]){
holes();
}
} else {
translate([0,0,-sh*(support_loc-1)]){
holes();
}
}
}
// Remove pipe
#cylinder (r = pipe_diameter / 2 + rounding, h = clip_width * 12, center = true);
}
//flat bottom
if (flat_bottom) {
translate([0,0,-(od+sh)-height/2]) {
cube(2*(od+sh),center=true);
}
}
}
} //main
module end_blobs(h,d,angle,od,center=false) {
translate([od,0,0]){
cylinder(h=h,d=d,center=center);
}
rotate([0,0,angle]) {
translate([od,0,0]){
cylinder(h=h,d=d,center=center);
}
}
} //end_blobs
module end_clamps(){
translate([id/2+clamp_depth/2+(od-id)/4,-clamp_width/2,0]){
difference(){
cube([clamp_depth,clamp_width,clamp_height],center=true);
translate([-clamp_holew/2,0,0]) {
rotate([90,0,0]){
cylinder(d=clamp_hole,h=clamp_width+2,center=true);
}
}
translate([clamp_holew/2,0,0]) {
rotate([90,0,0]){
cylinder(d=clamp_hole,h=clamp_width+2,center=true);
}
}
cube([clamp_holew,clamp_width+2,clamp_hole],center=true);
}
}
rotate([0,0,gap]) {
translate([id/2+clamp_depth/2+(od-id)/4,clamp_width/2,0]){
difference(){
cube([clamp_depth,clamp_width,clamp_height],center=true);
translate([-clamp_holew/2,0,0]) {
rotate([90,0,0]){
cylinder(d=clamp_hole,h=clamp_width+2,center=true);
}
}
translate([clamp_holew/2,0,0]) {
rotate([90,0,0]){
cylinder(d=clamp_hole,h=clamp_width+2,center=true);
}
}
cube([clamp_holew,clamp_width+2,clamp_hole],center=true);
}
}
}
sphere (r = rounding);
}
module wedge(h,d,angle,center=false) {
intersection(){
cylinder(h=h,d=d,center=center);
x = (sqrt(2*(d^2))/2)+1;
y = 0;
xr = x*cos(angle)-y*sin(angle);
yr = x*sin(angle)+y*cos(angle);
linear_extrude(h*2,center=center){
if (angle<=90){
polygon([[x,0],[xr,yr],[0,0]]);
} else if (angle<=180) {
polygon([[x,0],[0,x],[xr,yr],[0,0]]);
} else if (angle<=270) {
polygon([[x,0],[0,x],[-x,0],[xr,yr],[0,0]]);
} else {
polygon([[x,0],[0,x],[-x,0],[0,-x],[xr,yr],[0,0]]);
}
}
}
} //wedge
module support_block() {
for (k = [g:g:(1-g)]) {
offset=sh*((k-g)/g);
translate([-(sdepth/2)-id/2,0,offset]){
cube([sdepth,sw,sh],center=true);
}
}
} //support_block
module clip(){
rotate([0,0,-gap/2]){
difference() {
cylinder(h=height,d=od,center=true);
cylinder(h=height*2,d=id,center=true);
wedge(h=height*2,d=od+1,center=true,angle=gap);
}
if (ends==1) {
end_blobs(h=height,d=((od-id)/2)+blobsize,angle=gap,od=(id+(od-id)/2)/2,center=true);
}
if (ends==2) {
end_clamps();
}
}
} //clip
module holes(){
for (f = [1:nholes]) {
k=fracs[f-1];
if (len(search(f,block_holes))==0) {
offset=sh*((k-g)/g);
translate([-(sdepth/2)-id/2,0,offset]){
// mount holes
rotate([0,90,0]){
cylinder(h=2*sdepth,d=hd,center=true);
}
// countersink
translate([sdepth/2-cdepth,0,0]){
rotate([0,90,0]){
cylinder(h=2*sdepth,d=cd);
}
}
}
}
}
}
main();
translate([-21.5,0,3.5]) {
rotate([90,0,-90]) {
translate([15,0,3.5]) {
rotate([90,0,90]) {
linear_extrude(height = 3, center=true)
import("../svg/name_tag_ines.svg");
import("../svg/name_tag_nathalye.svg");
}
}
tir_sportif/tripod/stl/01_center_top.stl
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tir_sportif/tripod/stl/02_center_bottom.stl
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tir_sportif/tripod/stl/04_leg_extenders_top_v2.stl
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tir_sportif/tripod/stl/09_knobs.stl
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tir_sportif/tripod/stl/11_name_tag.stl
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tir_sportif/tripod/stl/M3_knurled_knob_12x25.stl
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tir_sportif/tripod/svg/name_tag_nathalye.svg
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Side by Side Swipe Overlay

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